#!/usr/bin/env python
# -*- coding:utf-8 -*-

# file:__init__.py
# author:wmf
# datetime:2021/5/27 16:17
# software: PyCharm
'''
this is function description
'''
# import module your need
import pymysql

#建立连接
db = pymysql.connect(host="localhost", user="root", password="1535122923Wmf", database="python")